[upstream/build] missing newline after info() call on empty dataframe #8726
Description
Currently the test test_dataframe.py::test_info fails on the upstream build because there is a pandas upstream PR merged that now includes a newline \n see pandas-dev/pandas#45498
Minimal Reproducible Example :
from io import StringIO
import pandas as pd
import dask.dataframe as dd
df_empty = pd.DataFrame()
ddf_empty = dd.from_pandas(df_empty, npartitions=4)
buf_pd, buf_da = StringIO(), StringIO()
df_empty.info(buf=buf_pd, memory_usage=True)
ddf_empty.info(buf=buf_da, verbose=True, memory_usage=True)
stdout_pd = buf_pd.getvalue()
stdout_da = buf_da.getvalue()
stdout_da = stdout_da.replace(str(type(ddf)), str(type(df))) # as done in `_assert_info()`Notice that thepandasoutput has a \n at the end.
>>> stdout_pd
"<class 'pandas.core.frame.DataFrame'>\nIndex: 0 entries\nEmpty DataFrame\n"
>>> stdout_da
"<class 'dask.dataframe.core.DataFrame'>\nIndex: 0 entries\nEmpty DataFrame"Software versions:
dask: main
pandas: '1.5.0.dev0+359.g03fef5f0e3'